21996243366

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{78000863}}^1$

素因数の和:78000915

約数の個数: 16

約数和(自身を含む): 44928497664

約数和(自身を除く): 22932254298

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 78000863, 156001726, 234002589, 468005178, 3666040561, 7332081122, 10998121683, 21996243366]

約数ペア:

[(1, 21996243366), (2, 10998121683), (3, 7332081122), (6, 3666040561), (47, 468005178), (94, 234002589), (141, 156001726), (282, 78000863)]